| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 1 | 16.498 | 19/5:13.462 |
| 2 | 1 | 16.810 | 19/5:16.426 |
| 3 | 1 | 17.027 | 18/5:02.010 |
| 4 | 1 | 16.747 | 18/5:01.869 |
| 5 | 1 | 16.371 | 18/5:00.431 |
| 6 | 1 | 16.734 | 18/5:00.561 |
| 7 | 1 | 18.064 | 18/5:04.074 |
| 8 | 1 | 16.603 | 18/5:03.421 |
| 9 | 2 | 19.293 | 18/5:08.294 |
| 10 | 2 | 16.947 | 18/5:07.969 |
| 11 | 3 | 17.301 | 18/5:08.283 |
| 12 | 2 | 17.679 | 18/5:09.111 |
| 13 | 3 | 17.347 | 18/5:09.352 |
| 14 | 3 | 16.432 | 18/5:08.382 |
| 15 | 2 | 17.316 | 18/5:08.603 |
| 16 | 2 | 16.947 | 18/5:08.380 |
| 17 | 2 | 17.006 | 18/5:08.247 |
| 18 | 2 | 16.105 | 18/5:07.227 |